package user;

import book.BookList;
import operations.IOPeration;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 30318
 * Date: 2023-05-21
 * Time: 11:06
 */
public abstract class User {
    protected String name;
    protected IOPeration[] ioPerations;//只是定义数组 但没有初始化 内存都没分配

    public User(String name){
        this.name = name;
    }

    public abstract int menu();

    public void doOperation(int choice, BookList bookList){
        ioPerations[choice].work(bookList);
    }
}
